orc
high dps is needed, if a guild can get orc down to udner 20% before first adds its cake. hit him with all you have got.
have an adds team to kill adds a little to lessen numbers
when orc is on 5% , have all clear the place where the orc is and kill adds, have casters finish him off.
have someone witing to pull apro (pally, ranger, sk etc)
pull apro to other side of the archway, pin and burn him to 74.
once at 74, dance tank him, and all move to adds.
have caster chain root him and deal with the banish.
once all adds dead, dps to 30, dance tank, kill adds, back on apro.
at 10% , get all adds kited/mezzed and brun apro, ads depop on win